Model
	Battery Type
	Voltage Nominal
	Warranty
	Condition
	Rechargeable
	OEM
	Operation Temperature
		package

Shenzhen Sunwind Energy Tech Co., Ltd is one of the professional battery manufacturer in China, which commits to the battery production, sales and after-sales service. we have a professional technology team with over 10 years industry experience, meanwhile we established our own brand - “ LIANGMI” in 2013. Our main products are Mobile phone battery, Digital batteries, PC tablet batteries, Smart Watch batteries, BT Speaker batteries, POS Terminal batteries, Scanner batteries, GPS batteries, USB rechargeable batteries and Customized battery packs. OEM&ODM are welcome.

Sunwind attaches great importance to the training of the talents, we have a professional quality control team and a group of high-quality technical and management personnel. "Thanksgiving" is the soul of our enterprise and “Customer Supreme Quality First” is our principle. Our market not only face to the domestic but also the overseas. In order to let more and more foreigners know our brand, these years we put more efforts to expand our overseas markets. Nowadays our products have exported to many countries and regions.

In 2018,our branch factory - Shenzhen Sunwind Energy Tech Co.,Ltd (Dongguan Branch) established, the space is about 3 times than our Shenzhen factory, the professional auto-machine helps us to press the cost and provide fast lead time to our customers. Our professional Lab help us to control the quality more strictly and provide safer and best quality goods to our customers.